Download or read book A Glossary of Terms Used in Coal Mining written by William Stuckeley Gresley and published by . This book was released on 1883 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Glossary of Mining Terms written by W. G. Orchard and published by Hyperion Books. This book was released on 1991 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Glossary of Mining and Metallurgical Terms written by Rossiter Worthington Raymond and published by . This book was released on 1881 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Glossary of Mining and Metallurgical Terms written by R. W. Raymond and published by BoD – Books on Demand. This book was released on 2024-02-25 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1881.
Download or read book A Dictionary of Mining Mineral and Related Terms written by United States. Bureau of Mines and published by . This book was released on 1968 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes about 55,000 individual mining and mineral industry term entries with about 150,000 definitions under these terms.
Download or read book A Glossary of Terms Used in Coal Mining written by William Stukeley Gresley and published by BoD – Books on Demand. This book was released on 2024-02-29 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1883.
Download or read book Glossary of Mining and Mining Related Terms As Used at Bisbee Arizona written by Richard Graeme and published by . This book was released on 2016-03-12 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is designed to help the research understand obscure and uniquely used mining terminology. The strong cultural mix and technical nature of the mines at Bisbee, Arizona developed a complex series of words to describe the tools and work of the miners and engineers.
Download or read book A Glossary of Mining and Metallurgical Terms written by Rossiter Worthington Raymond and published by Theclassics.Us. This book was released on 2013-09 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1881 edition. Excerpt: ... Rosette copper. Disks of copper (red from the presence of suboxide) formed by cooling the surface of molten copper through sprinkling with water. Rossie furnace. An American variety of hearth for the treatment of galena, differing from the Scotch hearth in using wood as fuel, working continuously, and having hollow walls, to heat the blast. Roughing rolls. The rolls of a train which first receive the pile, ingot, bloom, or billet, and partially form it into the final shape. Roughs, Corn. Coarse, poor sands, resulting from tin-dressing. Round coal. See Lump-coal. Rounder. See Reamer. Row, Corn. Large, rough stones. Royalty. The dues of the lessor or landlord of a mine, or of the owner of a patented invention. Rozan process. An improvement of the Pattinson process. Rubber. A gold-quartz amalgamator, in which the slime is rubbed against amalgamated copper surfaces. Rullers, Corn. The workmen who wheel ore in wheelbarrows underground. Run, Corn. 1. The natural falling or closing together of underground workings. 2. Certain accidents to the winding apparatus. 3. By the run. A method of paying coal miners per linear yard of breast excavated, instead of by the wagon of clear coal produced. 4. A long deep trough in which slimes settle. 5. See Counter. Runner. The channel through which molten metal is conducted from the blast furnace or cupola to the pig-bed, converter or moulds. See Pig-iron. Run-out fire. A forge in which east-iron is refined. Run-steel. Malleable castings. Rush, Corn. See Spire. Rusty. Applied to coals discolored by water or exposure, as well as to quartz, etc., discolored by iron oxide. Rusty gold, Pac. Free gold, which does not easily amalgamate, the particles being coated, as is supposed, with oxide of iron. Saddle. An...
Download or read book A Glossary of the Mining and Mineral Industry written by Albert Hill Fay and published by . This book was released on 1920 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Glossary of the Mining and Mineral Industry Classic Reprint written by Albert H. Fay and published by Forgotten Books. This book was released on 2016-06-28 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Glossary of the Mining and Mineral Industry The glossary also includes many terms relating to ceramics and the clay industry, glass making, foundry practice, railway and build ing construction, electrical installation and power-plant equipment, and chemical terms relating to metallurgical practice. Complete lists of terms for'each of these allied industries are beyond the scope of this glossary. Paleontological terms, although closely associated with geology, are far removed from mining and metallurgical opera tions, and for this reason have been omitted. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Glossary of Terms Used in Coal Mining written by William Stukeley Gresley and published by Theclassics.Us. This book was released on 2013-09 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1883 edition. Excerpt: ... top of an upcast shaft to carry off the smoke, &c, and to increase the ventilating current. 2. (D.) A basin or natural swamp in a coal seam, often running several hundred yards in length. Lumberings (D.). Bumps over old workings. Lumps (S. S.). Coal of largest size by one. Lurry. 1. (Y.) A tram to which an endless rope is attached, fixed at the inbye end of the plane, forming part of an appliance for taking up the slack rope. See Fig. 93. Fig. 93. 2. A movable platform on wheels, the top of which is made on a level with the bank (1) or surface. It is run over the mouth of a pit-shaft for a bowk to be lowered down upon when reaching the pit top. Lye (S.). A siding for tubs in a mine. Lypes (S.). Irregularities in the roof indicating danger from falls. M. Machine A weighbridge or weighing machine upon which wagons, trams, carts, &c, are weighed, either with or without their loads of coals, &c Machine-man. One who weighs coals, &c, and keeps an account of the number of tubs sent to bank (1). Machine Wall. The face at which a coal-cutting machine works. Maiden Field or Ground. A coalfield, &c, which has not been tapped. Main Door. See Bearing Door. Main Board-gate (Y.). The heading which is driven to the rise of the shaft. It is usual to make it larger in sectional area than an ordinary board-gate. See a, Fig. 9 Bank-work. Main Engine (N.). The surface pumping engine, usually of the Cornish type. Main Road. The principal underground way in a district along which the produce of the mine is conveyed to the shafts, generally forming the main intake air course of each district. Main Rope. A system of underground haulage in which the weight of the empty tubs is sufficient to draw the rope inbye. Main Suit (B.). A heavy spring...
Download or read book A Glossary of Mining and Metallurgical Terms written by Rossiter Worthington Raymond and published by Franklin Classics Trade Press. This book was released on 2018-10-17 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Glossary of Mining Terms written by Ralph Winter Birrell and published by . This book was released on 2000 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minerals Critical Minerals and the U S Economy written by National Research Council and published by National Academies Press. This book was released on 2008-03-11 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Minerals are part of virtually every product we use. Common examples include copper used in electrical wiring and titanium used to make airplane frames and paint pigments. The Information Age has ushered in a number of new mineral uses in a number of products including cell phones (e.g., tantalum) and liquid crystal displays (e.g., indium). For some minerals, such as the platinum group metals used to make cataytic converters in cars, there is no substitute. If the supply of any given mineral were to become restricted, consumers and sectors of the U.S. economy could be significantly affected. Risks to minerals supplies can include a sudden increase in demand or the possibility that natural ores can be exhausted or become too difficult to extract. Minerals are more vulnerable to supply restrictions if they come from a limited number of mines, mining companies, or nations. Baseline information on minerals is currently collected at the federal level, but no established methodology has existed to identify potentially critical minerals. This book develops such a methodology and suggests an enhanced federal initiative to collect and analyze the additional data needed to support this type of tool.
Download or read book Glossary of Coal Mining Terms and Coal Miners Jargon written by and published by . This book was released on 1985 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mining Glossary written by Resolutions Publishing & Media Pty Ltd and published by . This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Glossary of Mining Terms written by British Standards Institution and published by . This book was released on 1974 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
